15:51 <mntirc> lynxeye: thanks for your ping, i am now rebuilding the latest mesa git on ixm8mq, and will also do that on imx8mp later. did you ever have a chance to run chromium with gpu accel on imx8mp?

15:56 <lynxeye> mntirc: yea, I have a setup with chromium running on three different platforms based on 6qp, 8mq and 8mp. It's not totally high prio at the moment, so I haven't done too much testing, but from a coarse look it seemed fine.

15:58 <mntirc> lynxeye: ok, my mesa on imx8mp is not the latest, but i had a lot of glitches (unlike the ones i know from imx8mq), so always using software rendering in chromium there... otherwise most apps seem fine

15:58 <mntirc> but i will re-test with latest mesa and post an issue if there are artifacts

16:21 <mntirc> the flag to enable msaa is just "msaa", right?

16:23 <austriancoder> mntirc: yes - https://cgit.freedesktop.org/mesa/mesa/tree/src/gallium/drivers/etnaviv/etnaviv_screen.c#n76

16:23 <mntirc> austriancoder: thx, just double checking because the MR text said "ETNA_MESA_DEBUG=enable_msaa"

16:23 <mntirc> so i can say that it works fine now with chromium

16:28 <mntirc> now i just need a good test case for MSAA

16:29 <mntirc> (turning on antialiasing in minetest doesn't actually seem to have an effect)

16:33 <lynxeye> For my tests I added msaa support to glmark2, which is part of the latest release. The difference with --visual-config="ms=4" is clearly visible.

16:35 <mntirc> is it available in 2023.01? (that's what debian has)

16:35 <lynxeye> yes

16:36 <mntirc> thx, testing

16:36 <mntirc> oh yeah

16:38 <mntirc> appears to work

16:53 <lynxeye> hm, I would feel much better if we knew what fixed the chromium issue. other mesa changes? something in chromium? pure (bad) luck?

16:54 <mntirc> well, i might have new issues

16:55 <mntirc> (on imx8mp) but lets see, first i have to build

18:08 <mntirc> on imx8mp, turning off hardware accel in chromium makes it a lot more responsive than going through etnaviv

18:09 <mntirc> can smoothly watch 1080p videos on youtube, but that's not possible with hardware accel turned on

19:14 <cphealy> lynxeye: can you share the changes you made to add msaa to glmark2?

19:42 <austriancoder> cphealy: https://github.com/glmark2/glmark2/commit/97fc18f862f0ea0d1a4bebc5a78df27656a145d4 and https://github.com/glmark2/glmark2/commit/2f87fd598a9571421343dd747e080daeee4ae2f6

20:12 <cphealy> Ahh, nice, I thought it was not yet upstream.